DE6907302U - INTERCHANGEABLE BENCH FOR STADIUM - Google Patents

Description

3364

2s.2.1969

Dipi.-i.'i -.- jw Louis ^ G Presswerk Aktiengesellschaft, Essen Dipl.-ing. G. Louis
sfutfertaif-a interchangeable bench for stadiums

The invention relates to an interchangeable bench for stadiums with concrete steps, consisting of several with the vertical surface of a concrete step connectable support devices and one supported by these over the horizontal surface of a next lower level lying horizontal frame with a seat plate.

Such interchangeable benches are benches that are used because of the requirements for sports stadiums and the like with regard to the minimum number of seats and the maximum capacity, including standing room, either as Seats with normal seat height can be used or lowered by a certain amount and used as standing room with a certain amount of headroom

can, in which case the bench represents an intermediate step between two concrete steps of the stadium structure.

There is a construction of an interchangeable bench known at which extends over the height of the vertical surface of a concrete step a fixed structural part of the support device extends *, on which a loose structural part of the Support device including seat plate frame and seat plate Can be locked in the raised position with normal seat height

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is and until it rests on the horizontal surface of the;

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next lower level can be drained. This con » However, construction is only suitable for concrete steps with a step height of at least about 35 cm and is permitted it is only with such step heights that the bench could be lowered from the seat height to half the step height (standing height). Purely concreted steps with a more modern, significantly lower step height of only about 20 cm is the known interchangeable bench construction not usable because on the one hand, because of the too high seat construction, the bench to cannot be lowered to half the step height of about Io cm and on the other hand, the fixed structural part of the support device is so high that it is in the lowered position the bench would protrude in an intolerable manner over the horizontal surface of the concrete step

The invention has the task of creating an interchangeable bench seat that can be used with concrete steps very low step height of, for example, only about 20 cm enables the bench to be raised both as a seat with normal seat height and lowered as a standing area a standing height corresponding to half the step height can be used.

This object is achieved according to the invention in that the support device has a bracket which can be fastened to the vertical surface of a concrete step and which is attached to its lower End on its side facing away from the vertical surface of the concrete step with a lengthwise in the horizontal direction

changeable stop and on. its upper end on its side facing the vertical surface of the concrete step is provided with a! spacer, and one connected to the seat plate frame, of two essentially has arms standing at right angles to each other, whose on the rear hand of the seat plate frame vertically downward arm on its side facing the console with a die-upper end of the Eonsöle removable rear engaging and on the spacer itself

to supporting eyelet is provided and with its lower end rests against the stop, the vertical arm of the bracket after unhooking the eyelet from the console in a recess in the horizontal surface of the next lower level until the seat plate frame rests on this horizontal level

t5 surface is retractable.

When using the bench as a seat, the bracket is attached to the console, with the bracket through the use that is on which the upper end of the console sits at a distance from the concrete step holding spacer, in a vertical position

2ο direction and is held by the * support of the lower end of the vertical arm against the stop of the console and at a higher point of the vertical arm by means of the eyelet that engages behind the upper end of the console to prevent it from tipping over. By means of the length-adjustable stop of the console, if, for example, the vertical surface flttr "Bf-tftnßtnfy Ti1cJit-_gensu__senk should turn out to be quite perpendicular, the holder can be easily installed

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of the bracket on the console can be adjusted so that the The seat plate of the bench is exactly horizontal or has a certain, desired angle of inclination. The seat plate frame Depending on the length, it is supported by two or more brackets and brackets. The under half of each console lying vertical hole or similar recess in the horizontal surface of the next The lower step is particularly easy to arrange if the steps consist of hollow concrete bodies in accordance with modern construction methods, by providing the upper horizontal wall of the step with an opening. For converting the bench from a seat to a standing area, the seat plate, frame and brackets are raised a little and the eyelets of the Bracket unhooked from the consoles, after which the bench with simultaneous lowering of the vertical arms of the bracket into the Depressions below the consoles can be lowered to half the height of the step and onto the horizontal surface of the next lower step, above which the bench with the seat height spacing is normally placed as a seat.

Further features of the invention emerge from the description of the drawing, in which an exemplary embodiment an exchange bank according to the invention is shown, 1 shows a cross section and FIG. 2 shows a detail in section along the line H-II in FIG. 1.

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The change ^ ank has a seat plate 1, which is on a flat, horizontal frame 2 is attached. The seat plate frame 2 is rectangular from several, from two to each other ... atJ.l ^ aδft.lL..ÄJm9A ... lJ! BJa.teJlB ^ ldβn ... ironing .. 3. worn,

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their horizontal arms 4 are connected to the seat plate frame 2 and their vertical arms 5 extend downward on the rear hand of the seat plate frame. The coat hanger 3 forms one of the supporting devices of the bench with a bracket 6, the bracket 3 being the movable bracket and the bracket 6 represents the fixed structural part of the support device .; The console 6 consists of a cranked plate, which above and below on the vertical surface 7 of a concrete step 8! is attachable. The lower end of the console 6 is at the

to vertical surface 7 of step 8 and is screwed to it by means of a screw 9. A sleeve to is pushed onto screw 9 via which head 11 of screw 9 presses against the outside of bracket 6. The upper end of the console 6 is screwed by a screw 12 to the step 8, a spacer 13 is attached to the inside of the console 6, at a distance below its upper edge, which the upper end of the console 6 at a distance from the vertical surface 7 of the step 8 holds, and wherein the screw 12 is passed through the spacer 13. The upper end of the console 6 does not protrude beyond the horizontal surface 14 of the step 8. The vertical arm 5 of the bracket 3 has, on its side facing the console 6, an eyelet 15 which is firmly connected to the arm 5 and which detachably engages behind the upper end of the console 6 and which rests on the spacer 13. The drawing shows the bench in the raised position as a seat, with the bench above the next lower step 16 and the seat plate 1 the seat height distance from the horizontal

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Surface of this step 16 is adhesive · In this position, the bracket 3 is supported by the spacer 13 supported Eyelet 15 ic worn vertically and against tipping locked by the fact that the eyelet 15 is the upper end of the console engages behind and the lower end of the vertical arm 5 against the head 11 of the screw 9 serving as a stop; supported · by means of the exchangeable sleeve 1o, which against a sleeve that can be exchanged for another lung is the Stop 11 adjustable in length in the horizontal direction, see above

to that with the help of this stop the holder of the bracket 3 on the console 6 can be readjusted so that the seat j plate 1 horizontal position or a certain, desired ^ Angle of inclination has

Under the console 6 is in the horizontal surface of the next lower located Svufe 16 a vertically extending Bore or recess 17 arranged, the depth of which corresponds approximately to the length of the vertical arm 5 of the bracket 3 · At Training of the steps as a hollow concrete body, which is available to save material anyway, only needs in the upper horizontal wall of the hollow concrete body a perforation to be made, the same when pouring the prefabricated hollow concrete body can be provided After unhooking the use 15 from the console 6, the bank drained and the vertical arm 5 of the bracket 3 sunk into the recess 17. In the so drained position (shown in dashed lines in the drawing) rests the bank on the next lower level 16, with the Seat plate 1 is practically halfway up the step and a double ^^^ - ..

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Levels 8 and 16 forms · On this catfish can also with very low step height of the concreted steps an additional Zwlsohen standing room can be created

At the upper edge of the circumference engaging behind the console 6 a plate-shaped support 18 is attached in part to the eyelet 15 which leads up in an inclined position to the vertical arm 5 of the bracket 3 and is firmly connected to this. This support 18 stiffens the use 15 against bending stresses ubI at the same time as a deflection or sliding surface for the to stop 1t when lifting the vertical arm 5 of the bracket from the recess 17, so that the eyelet 15 is not with the Stop tt hooked and the bench can be easily and easily converted back from the standing position to the seated position.

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Claims (3)

ι «I ι t t I 9 r r · • I I I · · i) j ti iiii M at Sohutz claims Interchangeable bench for stadiums with "concrete steps, consisting of several with the vertical surface e. '. Ner concrete! stage connectable support devices and one of these carried, horizontal frame lying above the horizontal surface of the next lower step with a seat »; plate,. characterized in that the support device has a bracket (6) which can be fastened to the vertical surface of a concrete step and which at its lower end has their side facing away from the vertical surface of the concrete step with a stop (ti) which can be changed in length in the horizontal direction and at its upper end on its the vertical surface of the concrete step facing side is provided with a spacer (13), and one with the Seat plate frame (2) connected, from. two arms (3) that are essentially perpendicular to each other has, whose at the rear edge of the seat plate frame vertically downward arm (5) on its the Console facing side with a detachable rear engaging the upper inde of the console and on the spacer is provided supporting eyelet (15) and rests with its lower end on the stop, the vertical Arm of the bracket after unhooking the use from the zoneole in a recess (17) in the horizontal surface of the next lower level until the seat plate frame rests on this horizontal surface. 690Za02 2. Exchangeable seat tank according to claim 1, characterized in that that the console consists of a cranked plate (6) at the top and bottom by a screw with the Step is connectable, the upper screw (12) through the spacer attached to the inside of the plate (13) passes through and the head (11) of the lower screw (9) »which, with the interposition of an exchangeable, on the screw pushed sleeve (io) presses against the outside of the plate, serves as a stop. 3. Exchange flitz bank according to claim 1, characterized in that that the eyelet (15) on the upper edge of its circumferential part engaging behind the console (6) by an inclined plate-shaped Support (18) is connected to the vertical arm (5) of the bracket (3). 690730?